/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.alipay.sofa.ark.spi.event;

import com.alipay.sofa.ark.spi.model.Biz;

/**
 * An biz event
 *
 * @author qilong.zql
 * @since 0.4.
 */
public class BizEvent implements ArkEvent {

    private final Biz    biz;
    private final String topic;

    public BizEvent(Biz biz, String topic) {
        this.biz = biz;
        this.topic = topic;
    }

    /**
     * Get Biz related to this biz event
     * @return
     */
    public Biz getBiz() {
        return biz;
    }

    @Override
    public String getTopic() {
        return this.topic;
    }
}